The proposed Gugaa Battery Energy Storage System (BESS) has an intended capacity of one gigawatt / four gigawatt hours (GWh).
The project is proposed to be delivered across two stages, each comprising a 500-megawatt / two-GWh BESS.
The project, proposed by Silo Energy, is located in Gregadoo, within the Wagga Wagga Local Government Area.
Key Dates
| Nov 2025 | Project Announcement |
| 2028 | Expected Construction Completion: Stage One |
| 2030 | Expected Construction Completion: Stage Two |
Procurement
| Procuring Agency: | Silo Energy |
PROJECT HISTORY
| Nov 2025 | Silo Energy submitted a Scoping Report to the NSW Government, requesting the Secretary's Environmental Assessment Requirements (SEARs). The Scoping Report set out the proposed scope and delivery timeline of the project. |
| Feb 2026 | The NSW Government issued SEARs for the project. |
Estimated Total Cost
(2026)
Sector
Energy
Procurement approach
Unconfirmed |
Location
New South Wales |
Resources
